On Mon, 23 Jun 2020, Kuninori Morimoto wrote:

From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com

snd_soc_dai_digital_mute() is internally using both mute_stream() (1) or digital_mute() (2), but the difference between these 2 are only handling direction. We can merge digital_mute() into mute_stream

int snd_soc_dai_digital_mute(xxx, int direction) { ... else if (dai->driver->ops->mute_stream) (1) return dai->driver->ops->mute_stream(xxx, direction); else if (direction == SNDRV_PCM_STREAM_PLAYBACK && dai->driver->ops->digital_mute) (2) return dai->driver->ops->digital_mute(xxx); ... }

Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com

sound/soc/codecs/cs4265.c | 7 +++++-- sound/soc/codecs/cs4270.c | 7 +++++-- sound/soc/codecs/cs42l42.c | 7 +++++-- sound/soc/codecs/cs42l51.c | 7 +++++-- sound/soc/codecs/cs42l52.c | 7 +++++-- sound/soc/codecs/cs42l56.c | 7 +++++-- sound/soc/codecs/cs42xx8.c | 7 +++++-- sound/soc/codecs/cs4341.c | 7 +++++-- sound/soc/codecs/cs4349.c | 7 +++++-- 9 files changed, 45 insertions(+), 18 deletions(-)

diff --git a/sound/soc/codecs/cs4265.c b/sound/soc/codecs/cs4265.c index 2fb65f246b0c..06182df8948a 100644 --- a/sound/soc/codecs/cs4265.c +++ b/sound/soc/codecs/cs4265.c @@ -378,10 +378,13 @@ static int cs4265_set_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt) return 0; }

-static int cs4265_digital_mute(struct snd_soc_dai *dai, int mute) +static int cs4265_mute(struct snd_soc_dai *dai, int mute, int direction) { struct snd_soc_component *component = dai->component;

• if (direction != SNDRV_PCM_STREAM_PLAYBACK)

• return 0;
  

• if (mute) { snd_soc_component_update_bits(component, CS4265_DAC_CTL, CS4265_DAC_CTL_MUTE,

@@ -498,7 +501,7 @@ static int cs4265_set_bias_level(struct snd_soc_component *component,

static const struct snd_soc_dai_ops cs4265_ops = { .hw_params = cs4265_pcm_hw_params,

• .digital_mute = cs4265_digital_mute,

• .mute_stream = cs4265_mute, .set_fmt = cs4265_set_fmt, .set_sysclk = cs4265_set_sysclk,

}; diff --git a/sound/soc/codecs/cs4270.c b/sound/soc/codecs/cs4270.c index 3e8dabc14f05..3c45406339f4 100644 --- a/sound/soc/codecs/cs4270.c +++ b/sound/soc/codecs/cs4270.c @@ -406,12 +406,15 @@ static int cs4270_hw_params(struct snd_pcm_substream *substream,

• board does not have the MUTEA or MUTEB pins connected to such circuitry,
• then this function will do nothing.

*/ -static int cs4270_dai_mute(struct snd_soc_dai *dai, int mute) +static int cs4270_dai_mute(struct snd_soc_dai *dai, int mute, int direction) { struct snd_soc_component *component = dai->component; struct cs4270_private *cs4270 = snd_soc_component_get_drvdata(component); int reg6;

• if (direction != SNDRV_PCM_STREAM_PLAYBACK)

• return 0;
  

• reg6 = snd_soc_component_read(component, CS4270_MUTE);

  if (mute)

@@ -471,7 +474,7 @@ static const struct snd_soc_dai_ops cs4270_dai_ops = { .hw_params = cs4270_hw_params, .set_sysclk = cs4270_set_dai_sysclk, .set_fmt = cs4270_set_dai_fmt,

• .digital_mute = cs4270_dai_mute,

• .mute_stream = cs4270_dai_mute,

};

static struct snd_soc_dai_driver cs4270_dai = { diff --git a/sound/soc/codecs/cs42l42.c b/sound/soc/codecs/cs42l42.c index 3bc2fa229ef3..4ef52eae1999 100644 --- a/sound/soc/codecs/cs42l42.c +++ b/sound/soc/codecs/cs42l42.c @@ -849,12 +849,15 @@ static int cs42l42_set_sysclk(struct snd_soc_dai *dai, return 0; }

-static int cs42l42_digital_mute(struct snd_soc_dai *dai, int mute) +static int cs42l42_mute(struct snd_soc_dai *dai, int mute, int direction) { struct snd_soc_component *component = dai->component; unsigned int regval; u8 fullScaleVol;

• if (direction != SNDRV_PCM_STREAM_PLAYBACK)

• return 0;
  

• if (mute) { /* Mark SCLK as not present to turn on the internal
  • oscillator.

@@ -909,7 +912,7 @@ static const struct snd_soc_dai_ops cs42l42_ops = { .hw_params = cs42l42_pcm_hw_params, .set_fmt = cs42l42_set_dai_fmt, .set_sysclk = cs42l42_set_sysclk,

• .digital_mute = cs42l42_digital_mute

• .mute_stream = cs42l42_mute

};

static struct snd_soc_dai_driver cs42l42_dai = { diff --git a/sound/soc/codecs/cs42l51.c b/sound/soc/codecs/cs42l51.c index dde9812490de..b419a578968e 100644 --- a/sound/soc/codecs/cs42l51.c +++ b/sound/soc/codecs/cs42l51.c @@ -484,12 +484,15 @@ static int cs42l51_hw_params(struct snd_pcm_substream *substream, return 0; }

-static int cs42l51_dai_mute(struct snd_soc_dai *dai, int mute) +static int cs42l51_dai_mute(struct snd_soc_dai *dai, int mute, int direction) { struct snd_soc_component *component = dai->component; int reg; int mask = CS42L51_DAC_OUT_CTL_DACA_MUTE|CS42L51_DAC_OUT_CTL_DACB_MUTE;

• if (direction != SNDRV_PCM_STREAM_PLAYBACK)

• return 0;
  

• reg = snd_soc_component_read(component, CS42L51_DAC_OUT_CTL);

  if (mute)

@@ -511,7 +514,7 @@ static const struct snd_soc_dai_ops cs42l51_dai_ops = { .hw_params = cs42l51_hw_params, .set_sysclk = cs42l51_set_dai_sysclk, .set_fmt = cs42l51_set_dai_fmt,

• .digital_mute = cs42l51_dai_mute,

• .mute_stream = cs42l51_dai_mute,

};

static struct snd_soc_dai_driver cs42l51_dai = { diff --git a/sound/soc/codecs/cs42l52.c b/sound/soc/codecs/cs42l52.c index 2ea4cba3be2a..7d2a77b3114b 100644 --- a/sound/soc/codecs/cs42l52.c +++ b/sound/soc/codecs/cs42l52.c @@ -784,10 +784,13 @@ static int cs42l52_set_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt) return 0; }

-static int cs42l52_digital_mute(struct snd_soc_dai *dai, int mute) +static int cs42l52_mute(struct snd_soc_dai *dai, int mute, int direction) { struct snd_soc_component *component = dai->component;

• if (direction != SNDRV_PCM_STREAM_PLAYBACK)

• return 0;
  

• if (mute) snd_soc_component_update_bits(component, CS42L52_PB_CTL1, CS42L52_PB_CTL1_MUTE_MASK,

@@ -865,7 +868,7 @@ static int cs42l52_set_bias_level(struct snd_soc_component *component,

static const struct snd_soc_dai_ops cs42l52_ops = { .hw_params = cs42l52_pcm_hw_params,

• .digital_mute = cs42l52_digital_mute,

• .mute_stream = cs42l52_mute, .set_fmt = cs42l52_set_fmt, .set_sysclk = cs42l52_set_sysclk,

}; diff --git a/sound/soc/codecs/cs42l56.c b/sound/soc/codecs/cs42l56.c index ac569ab3d30f..77749849cf8f 100644 --- a/sound/soc/codecs/cs42l56.c +++ b/sound/soc/codecs/cs42l56.c @@ -800,10 +800,13 @@ static int cs42l56_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt) return 0; }

-static int cs42l56_digital_mute(struct snd_soc_dai *dai, int mute) +static int cs42l56_mute(struct snd_soc_dai *dai, int mute, int direction) { struct snd_soc_component *component = dai->component;

• if (direction != SNDRV_PCM_STREAM_PLAYBACK)

• return 0;
  

• if (mute) { /* Hit the DSP Mixer first */ snd_soc_component_update_bits(component, CS42L56_DSP_MUTE_CTL,

@@ -929,7 +932,7 @@ static int cs42l56_set_bias_level(struct snd_soc_component *component,

static const struct snd_soc_dai_ops cs42l56_ops = { .hw_params = cs42l56_pcm_hw_params,

• .digital_mute = cs42l56_digital_mute,

• .mute_stream = cs42l56_mute, .set_fmt = cs42l56_set_dai_fmt, .set_sysclk = cs42l56_set_sysclk,

}; diff --git a/sound/soc/codecs/cs42xx8.c b/sound/soc/codecs/cs42xx8.c index 94b1adb088fd..b08d44794cdb 100644 --- a/sound/soc/codecs/cs42xx8.c +++ b/sound/soc/codecs/cs42xx8.c @@ -362,13 +362,16 @@ static int cs42xx8_hw_free(struct snd_pcm_substream *substream, return 0; }

-static int cs42xx8_digital_mute(struct snd_soc_dai *dai, int mute) +static int cs42xx8_mute(struct snd_soc_dai *dai, int mute, int direction) { struct snd_soc_component *component = dai->component; struct cs42xx8_priv *cs42xx8 = snd_soc_component_get_drvdata(component); u8 dac_unmute = cs42xx8->tx_channels ? ~((0x1 << cs42xx8->tx_channels) - 1) : 0;

• if (direction != SNDRV_PCM_STREAM_PLAYBACK)

• return 0;
  

• regmap_write(cs42xx8->regmap, CS42XX8_DACMUTE, mute ? CS42XX8_DACMUTE_ALL : dac_unmute);

@@ -380,7 +383,7 @@ static const struct snd_soc_dai_ops cs42xx8_dai_ops = { .set_sysclk = cs42xx8_set_dai_sysclk, .hw_params = cs42xx8_hw_params, .hw_free = cs42xx8_hw_free,

• .digital_mute = cs42xx8_digital_mute,

• .mute_stream = cs42xx8_mute,

};

static struct snd_soc_dai_driver cs42xx8_dai = { diff --git a/sound/soc/codecs/cs4341.c b/sound/soc/codecs/cs4341.c index ade7477d04f1..a47ad98eafd6 100644 --- a/sound/soc/codecs/cs4341.c +++ b/sound/soc/codecs/cs4341.c @@ -116,11 +116,14 @@ static int cs4341_hw_params(struct snd_pcm_substream *substream, CS4341_MODE2_DIF, mode); }

-static int cs4341_digital_mute(struct snd_soc_dai *dai, int mute) +static int cs4341_mute(struct snd_soc_dai *dai, int mute, int direction) { struct snd_soc_component *component = dai->component; int ret;

• if (direction != SNDRV_PCM_STREAM_PLAYBACK)

• return 0;
  

• ret = snd_soc_component_update_bits(component, CS4341_REG_VOLA, CS4341_VOLX_MUTE, mute ? CS4341_VOLX_MUTE : 0);

@@ -174,7 +177,7 @@ static const struct snd_kcontrol_new cs4341_controls[] = { static const struct snd_soc_dai_ops cs4341_dai_ops = { .set_fmt = cs4341_set_fmt, .hw_params = cs4341_hw_params,

• .digital_mute = cs4341_digital_mute,

• .mute_stream = cs4341_mute,

};

static struct snd_soc_dai_driver cs4341_dai = { diff --git a/sound/soc/codecs/cs4349.c b/sound/soc/codecs/cs4349.c index 3381209a882d..208a94dd4eed 100644 --- a/sound/soc/codecs/cs4349.c +++ b/sound/soc/codecs/cs4349.c @@ -131,11 +131,14 @@ static int cs4349_pcm_hw_params(struct snd_pcm_substream *substream, return 0; }

-static int cs4349_digital_mute(struct snd_soc_dai *dai, int mute) +static int cs4349_mute(struct snd_soc_dai *dai, int mute, int direction) { struct snd_soc_component *component = dai->component; int reg;

• if (direction != SNDRV_PCM_STREAM_PLAYBACK)

• return 0;
  

• reg = 0; if (mute) reg = MUTE_AB_MASK;

@@ -236,7 +239,7 @@ static const struct snd_soc_dapm_route cs4349_routes[] = { static const struct snd_soc_dai_ops cs4349_dai_ops = { .hw_params = cs4349_pcm_hw_params, .set_fmt = cs4349_set_dai_fmt,

• .digital_mute = cs4349_digital_mute,

• .mute_stream = cs4349_mute,

};

static struct snd_soc_dai_driver cs4349_dai = {

2.25.1

Acked-by: James Schulman james.schulman@cirrus.com

Thanks, James